Depending on which Tiles you are using, it could be easy or require some middleware.
The Jive SDK
helps you construct add-ons with a wide range of components, including Tiles.
We have a new experience we just launched for simple Webhook stream integrations,
that can help get you a sample add-on, but only comes filled with a simple stream integration Tile.
Your best bet would be to use one of the Getting Started with the Jive Node SDK examples, specifically the style of Tile you were wanting to use, and use that as as a starting point.
Hope that helps,
what if I wanted to use the BaseWidget class instead of the Jive-SDK?